Pith Number

pith:SI2V2FSS

pith:2015:SI2V2FSSVALJ5EYTMBEBQVSTLZ

not attested not anchored not stored refs pending

A Coarse-to-Fine Model for 3D Pose Estimation and Sub-category Recognition

Roozbeh Mottaghi, Silvio Savarese, Yu Xiang

arxiv:1504.02764 v1 · 2015-04-10 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SI2V2FSSVALJ5EYTMBEBQVSTLZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:19:06.672783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92355d1652a8169e931360481856535e65181de12e512389d131484ff4d4367f

Aliases

arxiv: 1504.02764 · arxiv_version: 1504.02764v1 · doi: 10.48550/arxiv.1504.02764 · pith_short_12: SI2V2FSSVALJ · pith_short_16: SI2V2FSSVALJ5EYT · pith_short_8: SI2V2FSS

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SI2V2FSSVALJ5EYTMBEBQVSTLZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 92355d1652a8169e931360481856535e65181de12e512389d131484ff4d4367f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1d61e9bfe78db31f7d9db8cbad6c91e0c26b92651690c7fdeffc784705d681",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-04-10T19:18:59Z",
    "title_canon_sha256": "a5ca36dee820cc4577f46292f721ff4fd3045e4e11e7172afe0dcc496d454e93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02764",
    "kind": "arxiv",
    "version": 1
  }
}